# Infocar vs YMOBD

The clearest difference is rating: Infocar at 4.5 against YMOBD's 2.9. Infocar also leads on review sentiment (71% vs 36%) and ratings volume (290 vs 87). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Infocar sells 10 in-app purchases, starting at $3.99 per 3 months and YMOBD sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Infocar holds the better App Store score, 4.5 against 2.9. Both are backed by a comparable volume of ratings — 290 and 87 respectively. Written reviews point the same way: 71% of Infocar's written reviews are positive against 36% of YMOBD's.

Infocar ships an update every 3 weeks, YMOBD every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Infocar | YMOBD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (290 ratings)](https://appshunter.io/ios/app/infocar-obd2-elm-scanner/id1447599519/reviews)** | [2.9 (87 ratings)](https://appshunter.io/ios/app/ymobd/id1627949735/reviews) |
| Number of ratings | **290** | 87 |
| Positive reviews | **70.9% of reviews** | 35.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 229 MB | 49 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infocar Co., Ltd.](https://appshunter.io/developer/1447599518) | [shenzhen yuming](https://appshunter.io/developer/1432795415) |

## What reviewers say

### Infocar

[App page](https://appshunter.io/ios/app/infocar-obd2-elm-scanner/id1447599519)

Monitor your vehicle's health and driving habits with this comprehensive diagnostic tool. It provides real-time sensor data, fault code analysis, and driving style insights, helping you manage maintenance and improve efficiency. Features include a customizable dashboard and driving log export.

**Highlights:** Vehicle diagnostics and fault code analysis, Real-time OBD2 sensor monitoring, Customizable dashboard with HUD, Driving style and safety analysis, Driving records and log export, Maintenance schedule tracking, Expense tracking

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Infocar PRO (3 months) | $3.99 | per 3 months |
| Infocar PRO (6 months) | $7.99 | per 6 months |
| Infocar PRO (12 months) | $8.99 | per year |
| Manufacturer Data Plus 1 Month | $12.99 | per month |
| Manufacturer Data Plus 3Month | $34.99 | per 3 months |
| Manufacturer Data Plus 12Month | $69.99 | per year |
| Buy MOBD | $15.49 | one-time |
| MOBD Data Profile | $17.00 | one-time |
| Infocar PRO (Forever Plan) | $23.99 | one-time |
| MOBD Data Profile | $28.49 | one-time |

**What reviewers like**

- 👍 Excellent user interface and design
- 🚀 Fast and responsive performance
- 💡 Highly customizable dashboard and data display
- 📊 Comprehensive diagnostic data and sensor readings
- 🔧 Effective at clearing error codes

**What reviewers complain about**

- 🐛 Frequent crashes and freezing issues
- 📡 Bluetooth connection problems and instability
- 📢 Excessive ads even in paid version
- 🔄 Persistent error codes not clearing properly
- ⚠️ iOS 17 compatibility issues

**Reported bugs**

- App crashes on startup or during use
- Bluetooth pairing failures
- Connection drops frequently
- Error codes not deleting/resetting properly
- App freezes when viewing multiple sensors

**Requested features**

- Auto-connect functionality on app launch
- Chinese language support for diagnostics
- Tire pressure monitoring (TPMS) display
- Transmission oil temperature gauge
- Adjustable sensitivity settings for driving metrics


### YMOBD

[App page](https://appshunter.io/ios/app/ymobd/id1627949735)

This tool connects to your car's OBD adapter via Bluetooth to collect real-time engine data, read fault codes, and provide solutions. It also records driving data, analyzes performance, and offers a HUD display for a safer and more enjoyable driving experience.

**Highlights:** Real-time engine data collection, Vehicle fault code reading and solutions, Driving data recording and analysis, Vehicle performance testing (acceleration, braking), HUD display function, Day and night modes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 车辆年检模拟 | $0.99 | one-time |
| YMOBD-business expansion | $1.99 | one-time |
| YMOBD-Battery monitoring | $2.99 | one-time |
| Super Car Sound | $5.99 | one-time |

**What reviewers like**

- 👍 Works well with Toyota
- 👍 Accurate with many functions
- 👍 Amazing for fixing cars
- 👍 Useful for live data monitoring
- 👍 Great and very detailed

**What reviewers complain about**

- 🐛 Scam, pay again for add-on
- 🐛 Crashes on iPhone 17 Pro
- 🐛 Requires personal info sharing
- 🐛 Does not connect at all
- 🐛 Junk, doesn't read OBD2 reader

**Reported bugs**

- App crashes on iPhone 17 Pro
- Purchased add-on requires payment again
- Contact section not working
- App crashes every time on iPhone 17 Pro
- Does not connect at all

**Requested features**

- Dark Mode support
- Landscape mode support
- Store data for comparison over time
- Summary of vehicle diagnostics without connection
- Run in background feature


## Frequently asked questions

### Is Infocar free?

Infocar is free to download, with in-app purchases available.

### Is YMOBD free?

YMOBD is free to download, with in-app purchases available.

### Which has better reviews, Infocar or YMOBD?

Infocar is rated higher. Infocar averages 4.5 out of 5 from 290 ratings, while YMOBD averages 2.9 from 87 ratings.

### Do Infocar or YMOBD have ads?

Neither Infocar nor YMOBD shows ads.

### Which is updated more often, Infocar or YMOBD?

Infocar ships an update every 3 weeks, and YMOBD every 5 weeks. Most recently, Infocar was updated on November 2, 2026 and YMOBD on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*